User`s manual

Version 5.4 207 May 2008
SIP User's Manual 3. Web-Based Management
3.4.5.4.4 Internal DNS Table
The 'Internal DNS Table' page, similar to a DNS resolution is used to translate up to 10
host (domain) names into IP addresses (e.g., when using the 'Tel to IP Routing' table). Two
different IP addresses can be assigned to the same host name, typically used for
alternative routing (using the 'Tel to IP Routing' table).
Notes:
• The device initially attempts to resolve a domain name using this Internal
DNS table. If the domain name isn't listed in the table, the device
performs a DNS resolution using an external DNS server.
• You can also configure the DNS table using the ini file table parameter
DNS2IP (refer to ''Networking Parameters'' on page 296).
¾ To configure the internal DNS table, take these 6 steps:
1. Open the 'Internal DNS Table' page (Configuration tab > Protocol Configuration
menu > Routing Tables submenu > Internal DNS Table page item).
Figure 3-79: Internal DNS Table Page
2. In the 'Domain Name' field, enter the host name to be translated. You can enter a
string of up to 31 characters long.
3. In the 'First IP Address' field, enter the first IP address (in dotted-decimal format
notation) to which the host name is translated.
4. In the 'Second IP Address' field, enter the second IP address to which the host name
is translated.
5. Click the Submit button to save your changes.
6. To save the changes to flash memory, refer to ''Saving Configuration'' on page 265.